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273 points aaln | 3 comments | | HN request time: 0s | source
1. aoppaol ◴[] No.42152239[source]
Good job on the product and launching @aaln!

I can see it being useful for many home buyers.

I’m curious if AI tools like this are just wrappers around ChatGPT? Do they use their own LLM?

If you upload mortgage documents directly to ChatGPT can you get similar results?

replies(1): >>42152758 #
2. aaln ◴[] No.42152758[source]
Thank you @aoppaol!

AI tools like this don't generally need their own models or fine tuned LLMs. Uploading mortgage documents to ChatGPT may get some useful results but it really won't be comprehensive, it most probably won't take into account jurisdictional laws and mortgages rate data, and would be hard(er) to trust because of hallucinations without guardrails.

Technically this is an LLM wrapper but it utilizes around 5-10 prompts to extract and structure data from the document and ~15 prompts to analyze.

replies(1): >>42158986 #
3. aoppaol ◴[] No.42158986[source]
Thank you for the explanation.

As a LLM wrapper (is it wrapped around ChatGPT?) would you say what makes your product unique is the specific prompts you have designed?

Again, great job! Planning, building and launching should always be commended!